| 发明名称 |
Crane system has a tower which can be stored on a drum and a platform which can be raised and lowered carrying a trolley, cable and hook |
| 摘要 |
The tower (1) has a multiple section construction, hinged (3) on one side so that a drum (11) may wind the sections. A motor (7) and cable (8) erect the tower for use. A platform is raised or lowered on the tower by a rack and pinion.
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| 申请公布号 |
DE10062480(A1) |
申请公布日期 |
2002.07.04 |
| 申请号 |
DE20001062480 |
申请日期 |
2000.12.14 |
| 申请人 |
SCHUSTER, ALEXANDER |
发明人 |
SCHUSTER, ALEXANDER |
| 分类号 |
B66C23/32;B66C23/36;B66C23/70;(IPC1-7):B66C23/32;B66C23/04;B66C23/62;B66F11/04 |
主分类号 |
B66C23/32 |
| 代理机构 |
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代理人 |
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